Switch guard for heater control unit



FIG. 1 is an isometric view of a switch guard for heater control unit showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof, the opposite side being a mirror image;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof; and

FIG. 6 is a bottom view thereof.

The design structure is molded of transparent plastic material. 

The ornamental design for a switch guard for heater control unit, as shown and described. 